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Author Question: What organism usually fixes nitrogen into usable chemical forms? A) Archaea B) Extremophiles C) ... (Read 87 times)

plus1

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on: Aug 22, 2018
What organism usually fixes nitrogen into usable chemical forms?
 A) Archaea
  B) Extremophiles
  C) Cyanobacteria
  D) All of these choices

Question 2

Thermohaline circulation is a ____ phenomenon.
 A) small-scale
  B) global
  C) local
  D) coastal


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jlaineee

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Reply #1 on: Aug 22, 2018
Answer to Question 1

C

Answer to Question 2

B


plus1

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Reply #2 on: Aug 22, 2018
Both answers were spot on, thank you once again


jlaineee

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Reply #3 on: Aug 22, 2018
Great! Please up vote :D


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